Ukuqonda i-Helix Angle of Gears: Incazelo Ukubaluleka kanye Nezicelo

Kubunjiniyela begiya, enye yemingcele ebaluleke kakhulu ethinta ukusebenza kahle, ukusebenza kahle, kanye nezinga lomsindo yi-helix angle. Lo mqondo ubaluleke kakhulu kuamagiya ajikelezayo, ezisetshenziswa kabanzi ekudlulisweni kwezimoto, emabhokisini ogiya ezimboni, ezindiza, kumarobhothi, nasemishinini esindayo. Ukuqonda ukuthi iyini i-engeli ye-helix, ukuthi ithonya kanjani ukuziphatha kwegiya, nokuthi kungani ibalulekile kubalulekile konjiniyela nabakhiqizi abahlose ukuthuthukisa ukwakheka kwegiya.

Iyini i-Helix Angle?

I-engeli ye-helix ibhekisela engela eyakheke phakathi kwezinyo legiya kanye ne-axis yokujikeleza kwegiya. Kumagiya ajikelezayo, amazinyo awanqunywa aqonde ebusweni begiya, njengakumagiya ajikelezayo, kodwa abekwe engela, okudala isimo se-helix esizungeze umjikelezo wegiya. Le engela ingasukela kumadigri amancane kuya cishe ku-45°, kuye ngezidingo zokusetshenziswa kanye nokusebenza.

• Ama-engeli amancane e-helix(isb., 15°) kuphumela ekusebenzeni okubushelelezi uma kuqhathaniswa namagiya e-spur kodwa kusaqhubeka nokukhiqiza okulula.

• Ama-engeli amakhulu e-helix(isb., 30° noma ngaphezulu) inikeza ukuzibandakanya okubushelelezi ngisho nangokwengeziwe kanye nomthamo ophezulu wokuthwala umthwalo kodwa ikhiqiza i-axial thrust enkulu, okumele iphathwe ngama-bearings noma ama-thrust washers.

Ukubaluleka kwe-Helix Angle ekuklanyweni kweGear

I-engeli ye-helix idlala indima ebalulekile ekunqumeni izici zokusebenza kwamagiya e-helical:

1. Ukudluliselwa Kwamandla Okushelelayo
   Ngenxa yamazinyo aqondile, ukubandakanyeka kwegiya kuhamba kancane kunokuba kube ngokushesha. Lokhu kunciphisa imithwalo yokushaqeka, ukudlidliza, nomsindo, okwenza amagiya ajikelezayo afanelekele ukusetshenziswa kwesivinini esikhulu namandla aphezulu.

2. Ukusatshalaliswa Komthwalo
   I-engeli enkulu ye-helix yandisa isilinganiso sokuxhumana, okusho ukuthi amazinyo amaningi abambeke ngesikhathi esisodwa. Lokhu kusabalalisa umthwalo phezu kwamazinyo amaningi, kuthuthukisa ukuqina kanye nomthamo womthwalo.

3. I-Axial Thrust
   Inkinga ye-engeli ye-helix ukuthi ifaka amandla e-axial eceleni komgodi wegiya. Uma i-engeli ye-helix inkulu, umthwalo we-axial uyanda, okudinga ukulungiswa okuqinile kokuthwala.

4. Ukuphumelela kahle vs. Amandla Ukuhwebelana
   Nakuba ama-engeli aphezulu e-helix andisa amandla kanye nokushelela, angase anciphise ukusebenza kahle kancane ngenxa yokwanda kokungqubuzana okushelelayo. Abaklami kumele balinganisele lezi zici ngokusekelwe ekusetshenzisweni okuhlosiwe.

Ukusetshenziswa kwama-Angles e-Helix ahlukene

Ukukhethwa kwe-engeli ye-helix kuncike ohlotsheni lwemishini nezidingo zokusebenza:

• Ukuthunyelwa Kwezimoto
  Amagiya e-helical anama-engeli e-helix azungeze ama-20–30° avamile kuma-gearbox ezimoto ngoba ahlinzeka ngokusebenza okuthule, okubushelelezi kanye nokudluliselwa kwe-torque ephezulu.

• Ama-Gearbox Ezimboni
  Ama-engeli amakhulu e-helix avame ukusetshenziselwa ukwandisa umthamo wokuthwala imithwalo yemishini enzima njengemishini yokuthutha, imishini yokugaya, kanye nemishini yokugaya usimende.

• Imishini Yamarobhothi Nokucacisa
  Ama-engeli amancane e-helix noma ngisho nemiklamo yegiya eliyi-crossed helical ikhethwa kuma-gearbox amancane, alula adinga ukulawulwa kokunyakaza okunembile.

• Izicelo Zezindiza
  Ama-engeli e-helix alinganiselayo abalulekile ekunciphiseni umsindo, ukudlidliza, kanye nokuguguleka kwama-gearbox e-turbine asheshayo.

I-Helix Angle vs. I-Pressure Angle

Kubalulekile ukungadidekii-engeli ye-helixkanyei-engeli yokucindezela. I-engeli yokucindezela ihlobene nesiqondiso samandla phakathi kwamazinyo ane-meshing, kuyilapho i-engeli ye-helix ibhekisela ngqo ekuqondeni kwe-engeli kwamazinyo. Womabili amapharamitha kumele acatshangelwe ndawonye ukuze kuklanywe kahle igiya.